06. A partial listing of costs incurred at Gilhooly Corporation during September appears below: $183,000 $9,000 $90,000 $25,000 ..$33,000 $25,000 Depreciation of administrative equipment.. $32,000 Utilities, factory Administrative salaries. Indirect labor Sales commissions Depreciation of production equipment Direct labor Advertising... $124,000 $148,000 The total of the product costs listed above for September is: a) $59,000 b) $366,000 c) $669,000 d) $303,000 7. Cost of goods manufactured will usually include: a) only costs incurred during the current period b) only direct labor and direct materials costs c) some costs incurred during the prior period as well as costs incurred during the current period d) some period costs as well as some product costs